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Document that PyType_GetModuleByDef returns a borrowed reference #135666

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Jun 19, 2025
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Document that PyType_GetModuleByDef returns a borrowed reference #135666

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4 changes: 4 additions & 0 deletions Doc/c-api/type.rst
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Expand Up @@ -282,6 +282,10 @@ Type Objects
and other places where a method's defining class cannot be passed using the
:c:type:`PyCMethod` calling convention.

The returned reference is :term:`borrowed <borrowed reference>` from *type*,
and will be valid as long as you hold a reference to *type*.
Do not release it with :c:func:`Py_DECREF` or similar.
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@neonene neonene Jun 18, 2025 •
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I prefer L287 to have "otherwise" or something if hold a reference implies a Py_INCREF() in the previous line.

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Sorry, I completely misread that, mixing the module and the type. LGTM.

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No worries. Thanks for checking!


.. versionadded:: 3.11

.. c:function:: int PyType_GetBaseByToken(PyTypeObject *type, void *token, PyTypeObject **result)
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4 changes: 4 additions & 0 deletions Doc/data/refcounts.dat
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Expand Up @@ -2385,6 +2385,10 @@ PyType_GetFlags:PyTypeObject*:type:0:
PyType_GetName:PyObject*::+1:
PyType_GetName:PyTypeObject*:type:0:

PyType_GetModuleByDef:PyObject*::0:
PyType_GetModuleByDef:PyTypeObject*:type:0:
PyType_GetModuleByDef:PyModuleDef*:def::

PyType_GetQualName:PyObject*::+1:
PyType_GetQualName:PyTypeObject*:type:0:

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